i finally find out how to work this one out, and i figured i am not the only one out there with this issue and now that Xenocron is selling this burners, i figured i will make their life a little easier

here we go

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File comment: This is the settings in order to erase the 27SF256. Noticed some of the J jumpers on the right have to be swapped. U can not write over the old data. The chip needs to be erased in order to be re-written.sst27sf256erase.JPG [ 34.14 KiB | Viewed 4321 times ]

File comment: This is the setting to burn the 27SF256, noticed the board has to be on PCB3 settings not Willemsst27sf256.jpg [ 34.49 KiB | Viewed 4322 times ]

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